by a parade and the glitzy inaugural balls. the security is extremely tight. 15,000 military and law enforcement personnel will watch over the proceedings. >> watching an event this large, with this number of people coming, takes a lot of corporate nation. >> reporter: the president and first lady showed off their love. the president weighing in on his wife's new hair-do. >> i love her bangs. she looks good. >> let me tell you, it has just been a true thrill to watch this handsome, charming individual grow into the man and the president that he is. >> reporter: in a speech, president obama will reach out to some of those people who voted against him opinion and he'll call on washington to come together to seek common ground. rob? sunny? >> tahman bradley in washington, thank you so much. >>> as inauguration festivities get under way, the nation is pausing to pay tribute to dr. martin luther king. community leaders and celebrities got a jump on things in washington, with an annual wreath laying ceremony. dr. king's son, jesse jackson, and actor jamie foxx were among those taking part.